<template>
  <div>
      <!-- 头 -->
     <app-header/>
     <!-- 左 -->
     <app-navbar/>
     <!-- 右 -->
     <app-main/>
  </div>
</template>

<script>
import AppMain from '@/components/AppMain'
import AppNavbar from '@/components/AppNavbar'
import AppHeader from '@/components/AppHeader'
export default {
  data () {
    return {
    }
  },

  components: {AppHeader,AppNavbar,AppMain},

  methods: {}
}
</script>

<style scoped> 
/* 头部区域 */
.header {
  position: absolute;
  line-height: 50px;
  padding: 0px;
  top: 0px;
  left: 0px;
  right: 0px;
  background-color: #2d3a4b; 
}
/* 左侧导航栏 */
.navbar {
  position: absolute;
  width: 230px;
  top: 50px;
  left: 0px;
  bottom: 0px;
  overflow-y: auto;
  background-color: #545c64; 
}
/* 右侧主区域 */
.main {
  position: absolute; 
  top: 50px;
  left: 230px;
  right: 0px;
  bottom: 0px;
  padding: 10px;
  overflow-y: auto;
  /* background-color: red;  */
}
</style>